Fix selecting a printer from the current section when switching sections
Fix selecting a printer from the current section when switching sections

Broken since this change: 42fc25ab09abd044fcd3a12e87586b4edb286460

ynotstartups/Wanhao,fieldOfView/Cura,hmflash/Cura,fieldOfView/Cura,Curahelper/Cura,hmflash/Cura,ynotstartups/Wanhao,Curahelper/Cura